Marks in the roadway seem to indicate that he skidded taking a sharp turn. 从车道上的痕迹来看,他似乎在急转弯时打滑了。
The results have references to the layout of roadway with similar conditions. 研究结果对类似条件下巷道合理布置具有一定指导意义。
Influence of Blasting for Driving Rock Roadway on Stability of Surrounding Rock 岩巷掘进爆破对围岩稳定性影响的研究
Application of Rock Drilling Detecting Technology in Roadway Reinforcement 岩层钻孔探测技术在巷道加固中的应用
Normal Diseases and Prevention Measures of Road Bridge Deck Pavement Concrete the surface of a paved roadway. 公路桥面铺装混凝土常见病害及预防措施铺了石块的公路的路面。
This paper introduces a kind of design thinking for roadway support combined theory with practice. 结合工程实例简要介绍了一种理论与经验相结合的巷道支护设计思路。
Study was conducted on the roof of No.3604 S4 coal face and the actual mining roadway with fractals, and a few kinds of functional values of subsidence velocity of this face were obtained. 用分形对3604S4工作面和回采巷道顶板进行了研究,得到了该工作面下沉速度的几种分维值。
Green plants divide road group; brushwood and arbors divide walk path and roadway system. 由绿植划分道路组团;灌木丛与乔木丛分别划分行走路径与车行道路体系。
The support with bolt and cable is a main way of roadway drivage. 锚杆锚索支护是巷道掘进的一种主要形式。
Roof abscission layer monitoring is one of important part of integrated monitoring in the full-anchor support roadway tunneling process. 顶板离层监测是全锚支护巷道掘进过程中综合监测的重要内容。
By this method, the issues of large roadway stability under slope in Pingshuo mining area can be successfully resolved. 利用该方法成功地解决了平朔矿区边坡下大巷稳定的问题。
Research and Application of Supporting Technology of Roadway with Large Cross Section Under Composite Roof 复合顶板大断面巷道支护技术研究和实施
The results provide a basis for controlling additional roadway deformation efficiently and ensure the regular production of the mine. 为有效控制跨采巷道附加变形,保证矿井正常生产提供了依据。
Intelligent control technique for urban roadway traffic is an important topic in control domain and traffic engineering domain. 城市道路交通智能监控技术是当前控制领域和交通工程领域的研究热点之一。
Deep Soft Rock Roadway Surrounding Rock Deformation and Control Technology Research 深部软岩巷道围岩变形及控制技术研究
The paper introduces bolting technology firstly used for seam mining and caving in coal roadway in Datong Coal Mine Co. 介绍了锚网支护技术在高瓦斯松散软煤层大断面全煤巷道中的应用及该技术的经济意义和社会效益。
Deep Mine Soft Rock Roadway Floor Heave Mechanism Analysis and Strengthening Governance Technology Research 深井软岩巷道底臌机理分析及治理加固技术研究
This paper analyzed and calculated width of coal pillar for driving roadway along gob. 对沿空掘巷时煤柱的留设问题进行了分析和计算。
Research and Practice of Large Section Roadway Support System in Complex Surrounding Rocks 复杂围岩环境下大断面巷道支护系统研究与实践
The next and largest stage of the plan involves a reconstruction of the Bund roadway. 在下一个和最大的阶段,计划涉及重建外滩巷道。
The principle, technology, method and application of transient electromagnetic method in mine roadway leading prospecting are introduced in this paper. 介绍了瞬变电磁法在井下运用的基本原理和该方法在巷道超前探测上的原理、技术、方法及应用。
Platform scale flush with a roadway for weighing vehicles and cattle etc. 与路面平行的用来称交通工具和动物的平台秤。
An inclined surface or roadway that moves traffic from one level to another. 从一个平面向另一个平面移动的斜面或路面。
Very Thick Coal Roadway Roof Analysis and Design Support System 极厚煤层巷道顶板分析及支护方案设计研究
Research on bolt-grouting support of soft rock roadway and its application; 通过对锚注支护机理的阐述,研究锚注支护修复巷道的可行性。
The research results are important for surrounding rock fracturing mode of deep mine roadway and the corresponding stability reinforcement. 研究结果对于认识深部巷道围岩的破裂模式及其稳定性支护具有重要意义。
Workers put a steel plate over the hole in the roadway. 工人们在路面的空洞上盖了一块钢板。
The grout is installed after final adjustment and installation of the roadway wearing surface. 灌浆是在最终调整和安装桥面磨耗层以后进行的。
On soft interlayer affecting roadway stabilization in roof 顶板中软弱夹层对巷道稳定性影响研究
The phenomenon of underground pressure and principle of surrounding rock control of deep shaft coal roadway are introduced. 分析深井煤层巷道围岩变形特征和支护失效的原因,提出此类巷道的内外结构耦合平衡支护原理。